93421-6
LaboratoryGlial fibrillary acidic protein alpha subunit IgG Ab [Titer] in Cerebral spinal fluid by Immunofluorescence
Definition
The staining pattern of glial fibrillary acidic protein IgG antibodies includes prominent filamentous staining in the subependymal zone and pia and subpial regions of the cerebral cortex and midbrain, with sparing of the cerebellum. [PMID: 30724768]
LOINC 6-Axis Classification
Component
Glial fibrillary acidic protein.alpha subunit Ab.IgG
Property
Titr
Time Aspect
Pt
System
CSF
Scale Type
SemiQn
Method Type
IF
Details
Class
SERO
Order/Observation
Both
Short Name
GFAP alpha IgG Titr CSF IF
Display Name
Glial fibrillary acidic protein alpha subunit IgG IF (CSF) [Titer]
Related Names
Frequently Asked Questions
What is LOINC code 93421-6?
LOINC code 93421-6 identifies "Glial fibrillary acidic protein alpha subunit IgG Ab [Titer] in Cerebral spinal fluid by Immunofluorescence". The staining pattern of glial fibrillary acidic protein IgG antibodies includes prominent filamentous staining in the subependymal zone and pia and subpial regions of the cerebral cortex and midbrain, with sparing of the cerebellum. [PMID: 30724768]
What does 93421-6 measure?
This code measures Glial fibrillary acidic protein.alpha subunit Ab.IgG in CSF. It belongs to the SERO class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.